Norristown, PA - Extended Weather Forecast

23:00 Thursday Artboard
Overcast Overcast 15° Feels like 15° First Quarter First Quarter Illuminated: 3%
  • Thursday 16 May Clear 23° / Calm 10 - 30 km/h
  • Friday 17 May Partly cloudy 25° / 11° Calm 13 - 30 km/h
  • Saturday 18 May Scattered clouds 25° / 13° Calm 10 - 28 km/h
  • Sunday 19 May Scattered clouds 25° / 11° Calm 14 - 34 km/h
  • Monday 20 May Partly cloudy 26° / 13° Calm 8 - 29 km/h
  • Tuesday 21 May Scattered clouds 26° / 12° Calm 12 - 36 km/h
  • Wednesday 22 May Overcast 22° / 14° Calm 12 - 39 km/h
Thursday, 16 May Friday, 17 May
02:00 Clear sky 11° Clear sky
Feels Like 11°
Calm Northwest 10 - 30 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 73%
  • Dew Point Dew Point 7 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1009 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Snowline Snowline 3700 m
05:00 Clear sky 11° Clear sky
Feels Like 11°
Calm Northwest 10 - 26 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 75%
  • Dew Point Dew Point 7 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 26 km/h
  • Snowline Snowline 3800 m
08:00 Clear 13° Clear
Feels Like 13°
Calm Northwest 10 - 22 km/h
UV Index 1 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 69%
  • Dew Point Dew Point 7 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 22 km/h
  • Snowline Snowline 3900 m
11:00 Clear 18° Clear
Feels Like 18°
Calm Northwest 7 - 25 km/h
UV Index 5 Moderate SPF: 6-10
  • Rain Rain 10% 0 mm
  • Humidity Humidity 50%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 18 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 25 km/h
  • Snowline Snowline 3900 m
14:00 Clear 22° Clear
Feels Like 25°
Calm North 4 - 27 km/h
UV Index 7 High SPF: 15-25
  • Rain Rain 10% 0 mm
  • Humidity Humidity 39%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 4 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 27 km/h
  • Snowline Snowline 4000 m
17:00 Clear 21° Clear
Feels Like 21°
Calm Northwest 5 - 23 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 10% 0 mm
  • Humidity Humidity 47%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 23 km/h
  • Snowline Snowline 4100 m
20:00 Clear 18° Clear
Feels Like 18°
Calm Northwest 6 - 18 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 64%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 18 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 18 km/h
  • Snowline Snowline 4200 m
23:00 Scattered clouds 15° Scattered clouds
Feels Like 15°
Calm Southwest 4 - 16 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 78%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 25%
  • Feels Like Feels Like 15 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 4 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 16 km/h
  • Snowline Snowline 4100 m

Pollution in Norristown

Detail
30
Fair O₃ (72 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs

Maximum Minimum Rainfall
Videos
Temporary rivers and lakes appear in the middle of the Arabian desert
Temporary rivers and lakes appear in the middle of the Arabian desert